Which letter is an insect?

Which letter is an insect Which letter is an insect? Which letter is an insect?智力测试 谜语:1.Which letter is an insect ( ) What letter is an insect? Which Ietter is an insect which letter is an insect?A,A B,B C,C D,D What letter is an insect?It's_____. what letter is an insect?It's? What's letter is an insect? What letter is a question?What letter is an insect? what letter is an insect?用中文怎么翻译